.case-converter{width:100%;max-width:100%}.input-section{background:var(--color-bg-secondary);border:1px solid var(--color-bg-tertiary);border-radius:var(--border-radius);padding:calc(var(--spacing-unit) * 3);margin-bottom:calc(var(--spacing-unit) * 4)}.input-label{display:block;font-size:1rem;font-weight:600;color:var(--color-text-primary);margin-bottom:calc(var(--spacing-unit) * 2)}.input-textarea{width:100%;background:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:8px;padding:calc(var(--spacing-unit) * 2);color:var(--color-text-primary);font-size:.9375rem;font-family:Monaco,Menlo,Ubuntu Mono,monospace;resize:vertical;transition:var(--transition);margin-bottom:calc(var(--spacing-unit) * 2)}.input-textarea:focus{outline:none;border-color:var(--color-accent-blue);box-shadow:0 0 0 3px #3b82f61a}.input-textarea::placeholder{color:var(--color-text-muted)}.reset-button{background:var(--color-bg-tertiary);border:1px solid var(--color-bg-tertiary);color:var(--color-text-primary);padding:calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);border-radius:6px;font-weight:600;font-size:.875rem;transition:var(--transition);cursor:pointer;float:right}.reset-button:hover{background:var(--color-bg-primary);transform:translateY(-1px)}.output-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:calc(var(--spacing-unit) * 3);margin-bottom:calc(var(--spacing-unit) * 6)}.output-card{background:var(--color-bg-secondary);border:1px solid var(--color-bg-tertiary);border-radius:var(--border-radius);padding:calc(var(--spacing-unit) * 3);transition:var(--transition)}.output-card:hover{border-color:var(--color-accent-blue)}.output-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:calc(var(--spacing-unit) * 1.5)}.output-label{font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0}.copy-button{background:var(--color-bg-tertiary);border:1px solid var(--color-bg-tertiary);color:var(--color-text-secondary);width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}.copy-button:hover:not(:disabled){background:var(--color-accent-blue);border-color:var(--color-accent-blue);color:#fff}.copy-button:disabled{opacity:.3;cursor:not-allowed}.output-example{font-size:.8125rem;color:var(--color-text-muted);font-family:Monaco,Menlo,Ubuntu Mono,monospace;margin-bottom:calc(var(--spacing-unit) * 1.5)}.output-result{background:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:6px;padding:calc(var(--spacing-unit) * 2);color:var(--color-text-secondary);font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem;min-height:60px;word-break:break-all;line-height:1.6}.usage-tips{background:var(--color-bg-secondary);border:1px solid var(--color-bg-tertiary);border-radius:var(--border-radius);padding:calc(var(--spacing-unit) * 4)}.tips-title{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);margin-bottom:calc(var(--spacing-unit) * 3)}.tips-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:calc(var(--spacing-unit) * 2)}.tip-item{color:var(--color-text-secondary);font-size:.9375rem;line-height:1.6}.tip-case{color:var(--color-accent-blue);font-weight:600}@media(max-width:768px){.output-grid{grid-template-columns:1fr;gap:calc(var(--spacing-unit) * 2)}.tips-grid{grid-template-columns:1fr;gap:calc(var(--spacing-unit) * 1.5)}.input-section,.output-card{padding:calc(var(--spacing-unit) * 2)}.usage-tips{padding:calc(var(--spacing-unit) * 3)}.reset-button{float:none;width:100%}}.main[data-astro-cid-7laxnml2]{min-height:100vh;padding:calc(var(--spacing-unit) * 4) 0}.container[data-astro-cid-7laxnml2]{max-width:1200px;margin:0 auto;padding:0 calc(var(--spacing-unit) * 3)}.breadcrumb[data-astro-cid-7laxnml2]{display:flex;align-items:center;gap:calc(var(--spacing-unit) * 1);margin-bottom:calc(var(--spacing-unit) * 4);font-size:.875rem;color:var(--color-text-muted)}.breadcrumb[data-astro-cid-7laxnml2] a[data-astro-cid-7laxnml2]{color:var(--color-text-muted);transition:var(--transition)}.breadcrumb[data-astro-cid-7laxnml2] a[data-astro-cid-7laxnml2]:hover{color:var(--color-accent-blue)}.separator[data-astro-cid-7laxnml2]{color:var(--color-text-muted)}.current[data-astro-cid-7laxnml2]{color:var(--color-text-secondary)}.tool-header[data-astro-cid-7laxnml2]{display:flex;gap:calc(var(--spacing-unit) * 3);align-items:flex-start;margin-bottom:calc(var(--spacing-unit) * 6);padding-bottom:calc(var(--spacing-unit) * 6);border-bottom:1px solid var(--color-bg-tertiary)}.tool-icon[data-astro-cid-7laxnml2]{width:80px;height:80px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;flex-shrink:0}.tool-info[data-astro-cid-7laxnml2]{flex:1}.tool-title[data-astro-cid-7laxnml2]{font-size:2.5rem;font-weight:700;color:var(--color-text-primary);margin-bottom:calc(var(--spacing-unit) * 2)}.tool-description[data-astro-cid-7laxnml2]{font-size:1.125rem;color:var(--color-text-secondary);margin-bottom:calc(var(--spacing-unit) * 2);line-height:1.6}.tool-tags[data-astro-cid-7laxnml2]{display:flex;gap:calc(var(--spacing-unit) * 1);flex-wrap:wrap}.tag[data-astro-cid-7laxnml2]{font-size:.875rem;color:var(--color-text-muted);background:var(--color-bg-secondary);padding:calc(var(--spacing-unit) * .75) calc(var(--spacing-unit) * 2);border-radius:6px;border:1px solid var(--color-bg-tertiary)}.tool-content[data-astro-cid-7laxnml2]{max-width:1200px}@media(max-width:768px){.container[data-astro-cid-7laxnml2]{padding:0 calc(var(--spacing-unit) * 2)}.tool-header[data-astro-cid-7laxnml2]{flex-direction:column;gap:calc(var(--spacing-unit) * 2)}.tool-icon[data-astro-cid-7laxnml2]{width:64px;height:64px;font-size:1.5rem}.tool-title[data-astro-cid-7laxnml2]{font-size:2rem}}